CN204135703U - A kind of grip device - Google Patents
A kind of grip device Download PDFInfo
- Publication number
- CN204135703U CN204135703U CN201420327223.4U CN201420327223U CN204135703U CN 204135703 U CN204135703 U CN 204135703U CN 201420327223 U CN201420327223 U CN 201420327223U CN 204135703 U CN204135703 U CN 204135703U
- Authority
- CN
- China
- Prior art keywords
- clamping screw
- clamping
- briquetting
- gripper shoe
- base plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of grip device, it comprises clamping fixture seat, wherein, clamping fixture seat comprises a base plate, base plate side is provided with the connecting plate vertically arranged, the upper end of connecting plate is provided with the gripper shoe of lateral arrangement, gripper shoe parallels with base plate, the middle part of gripper shoe is provided with the clamping screw vertically arranged, gripper shoe is provided with screw thread in the junction with clamping screw, screw thread and clamping screw suitable, clamping screw can move up and down, clamping screw upper end is provided with the trip gear for controlling clamping screw, clamping screw lower end is provided with floating compressing structure, float between compressing structure and base plate and form one for placing the processing space of workpiece to be added.Adopt the mode of clamping screw and floating compressing structure, first carry out coarse localization to machined part by the compressing structure that floats, then progressively clamped for workpiece by the rotation of clamping screw, thus ensure that under the indeformable prerequisite of workpiece to be added, improve clamping dynamics to machined part.
Description
Technical field
The utility model relates to the fixture of automobile making, particularly relates to a kind of grip device.
Background technology
Fix processing object through conventional fixture in machine-building process, make it to occupy correct position, to accept the device of constructing or detecting, also known as jig.In a broad sense, any operation in technical process, is used for rapidly, installs easily and safely the device of workpiece, all can be described as fixture.Such as weld jig, inspection jig, assembling jig, jig etc.Wherein jig is the most common, often referred to as fixture.On lathe during processing work, the dimensions reaching drawing for making the surface energy of workpiece and specify, geometry and with the technical requirements such as the relative-position error on other surfaces, workpiece must be installed before processing, clamp.Often fixture is used in the connection procedure of automobile component, but the clamp structure of prior art is complicated, complicated operation, such as in the fixation procedure of fender, if strength is excessive, then easily make fender be out of shape, strength is too small, easily makes to produce displacement in fender process.
Therefore, prior art needs further to improve and develop.
Utility model content
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of grip device.
The technical solution of the utility model is as follows:
A kind of grip device, it comprises clamping fixture seat, wherein, clamping fixture seat comprises a base plate, base plate side is provided with the connecting plate vertically arranged, the upper end of connecting plate is provided with the gripper shoe of lateral arrangement, gripper shoe parallels with base plate, the middle part of gripper shoe is provided with the clamping screw vertically arranged, gripper shoe is provided with screw thread in the junction with clamping screw, screw thread and clamping screw suitable, clamping screw can move up and down, clamping screw upper end is provided with the trip gear for controlling clamping screw, clamping screw lower end is provided with floating compressing structure, float between compressing structure and base plate and form one for placing the processing space of workpiece to be added.
Described grip device, wherein, floating compressing structure comprises briquetting and connector, is provided with a spatial accommodation in briquetting, the upper surface of briquetting offers a through hole, through hole is connected with spatial accommodation, and connector comprises block and connecting rod, and the outline of block is greater than the bore of through hole, block is positioned at spatial accommodation, connecting rod one end is connected with block, and the other end passes through hole and is connected with clamping screw, and briquetting can move a segment distance along connecting rod.
Described grip device, wherein, above-mentioned briquetting is square briquetting, and the upper surface of briquetting and workpiece to be added is suitable.
A kind of grip device that the utility model provides, adopt the mode of clamping screw and floating compressing structure, first carry out coarse localization to machined part by the compressing structure that floats, then progressively clamped for workpiece by the rotation of clamping screw, if when there is the sign of distortion in workpiece to be added, then adjust clamping screw and reduce its clamping force, thus ensure that under the indeformable prerequisite of workpiece to be added, improve positional accuracy and clamping dynamics to machined part.
Accompanying drawing explanation
Fig. 1 is the structural representation of grip device in the utility model;
Fig. 2 is the structural representation of clamping fixture seat in the utility model;
Fig. 3 is the structural representation of floating compressing structure in the utility model.
Detailed description of the invention
The utility model provides a kind of grip device, for making the purpose of this utility model, technical scheme and effect clearly, clearly, further describes below to the utility model.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of grip device, as shown in Figures 1 and 2, it comprises clamping fixture seat 1, wherein, clamping fixture seat 1 comprises a base plate 2, base plate 2 side is provided with the connecting plate 3 vertically arranged, the upper end of connecting plate 3 is provided with the gripper shoe 4 of lateral arrangement, gripper shoe 4 parallels with base plate 2, the middle part of gripper shoe 4 is provided with the clamping screw 5 vertically arranged, gripper shoe 4 is provided with screw thread in the junction with clamping screw 5, screw thread and clamping screw 5 suitable, clamping screw can be moved up and down along gripper shoe 4 by rotation, clamping screw 5 upper end is provided with the trip gear 6 for controlling clamping screw 5, trip gear 6 can adopt technological means of the prior art, clamping screw 5 lower end is provided with floating compressing structure 7, float and form one between compressing structure 7 and base plate 2 for placing the processing space of workpiece 12 to be added.
Further, as shown in Figure 3, the compressing structure 7 that floats comprises briquetting 8 and connector, a spatial accommodation 9 is provided with in briquetting 8, the upper surface of briquetting 8 offers a through hole, through hole is connected with spatial accommodation 9, connector comprises block 10 and connecting rod 11, the outline of block 10 is greater than the bore of through hole, block 10 is positioned at spatial accommodation 9, connecting rod 11 one end is connected with block 10, the other end passes through hole and is connected with clamping screw 5, briquetting 8 can move a segment distance along connecting rod 10, being formed floats compresses, in use, briquetting 8 first contacts with the upper surface of workpiece 12 to be added, then 12 coarse localization is carried out to machined part, to determine the general location of workpiece 12 to be added, and then mobile clamping screw 5 realizes the final location of to machined part 12.Above-mentioned briquetting 8 is square briquetting, and briquetting 8 is suitable with the upper surface of workpiece 12 to be added, and obvious above-mentioned briquetting 8 can also adopt the modes such as spherical, and user can adjust as required.
Should be understood that; application of the present utility model is not limited to above-mentioned citing; for those of ordinary skills, can be improved according to the above description or convert, all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (3)
1. a grip device, it comprises clamping fixture seat, it is characterized in that, clamping fixture seat comprises a base plate, base plate side is provided with the connecting plate vertically arranged, the upper end of connecting plate is provided with the gripper shoe of lateral arrangement, gripper shoe parallels with base plate, the middle part of gripper shoe is provided with the clamping screw vertically arranged, gripper shoe is provided with screw thread in the junction with clamping screw, screw thread and clamping screw suitable, clamping screw can move up and down, clamping screw upper end is provided with the trip gear for controlling clamping screw, clamping screw lower end is provided with floating compressing structure, float between compressing structure and base plate and form one for placing the processing space of workpiece to be added.
2. grip device according to claim 1, it is characterized in that, floating compressing structure comprises briquetting and connector, is provided with a spatial accommodation in briquetting, the upper surface of briquetting offers a through hole, through hole is connected with spatial accommodation, and connector comprises block and connecting rod, and the outline of block is greater than the bore of through hole, block is positioned at spatial accommodation, connecting rod one end is connected with block, and the other end passes through hole and is connected with clamping screw, and briquetting can move a segment distance along connecting rod.
3. grip device according to claim 2, is characterized in that, above-mentioned briquetting is square briquetting, and the upper surface of briquetting and workpiece to be added is suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420327223.4U CN204135703U (en) | 2014-06-13 | 2014-06-13 | A kind of grip device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420327223.4U CN204135703U (en) | 2014-06-13 | 2014-06-13 | A kind of grip device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204135703U true CN204135703U (en) | 2015-02-04 |
Family
ID=52412418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420327223.4U Expired - Fee Related CN204135703U (en) | 2014-06-13 | 2014-06-13 | A kind of grip device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204135703U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112591A (en) * | 2016-07-21 | 2016-11-16 | 新疆特变电工自控设备有限公司 | A kind of auxiliary clamp in busbar is processed |
| CN106938506A (en) * | 2017-05-18 | 2017-07-11 | 重庆大学 | A kind of fast-clamping clamp of the natural former beautiful processing of suitable complicated shape |
| CN107030505A (en) * | 2017-06-07 | 2017-08-11 | 芜湖中铁科吉富轨道有限公司 | The fixture of positioning is held out against for rail side |
-
2014
- 2014-06-13 CN CN201420327223.4U patent/CN204135703U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112591A (en) * | 2016-07-21 | 2016-11-16 | 新疆特变电工自控设备有限公司 | A kind of auxiliary clamp in busbar is processed |
| CN106112591B (en) * | 2016-07-21 | 2018-06-26 | 新疆特变电工自控设备有限公司 | A kind of auxiliary clamp in the processing for busbar |
| CN106938506A (en) * | 2017-05-18 | 2017-07-11 | 重庆大学 | A kind of fast-clamping clamp of the natural former beautiful processing of suitable complicated shape |
| CN106938506B (en) * | 2017-05-18 | 2019-02-26 | 重庆大学 | A kind of fast-clamping clamp of the natural former beautiful processing of suitable complicated shape |
| CN107030505A (en) * | 2017-06-07 | 2017-08-11 | 芜湖中铁科吉富轨道有限公司 | The fixture of positioning is held out against for rail side |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20160613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |